Samsung M3015 Series Service Manual

1. Precautions1. PrecautionsIn order to prevent accidents and damages to the equipment please read the precautions listed below carefully beforeservicing the product and follow them closely.1.1. Safety warning1) Only to be serviced by a factory trained service technician.High voltages and lasers inside this product are dangerous. This product should only be serviced by a factory trainedservice technician.2) Use only Samsung replacement parts.There are no user serviceable parts inside the product. Do not make any unauthorized changes or additions to theproduct as these could cause the product to malfunctions and create an electric shocks or fire hazards.3) Laser Safety StatementThe printer is certified in the U.S. to conform to the requirements of DHHS 21 CFR, chapter 1 Subchapter J forClass I(1) laser products, and elsewhere is certified as a Class I laser product conforming to the requirements ofIEC/EN 60825-1:2014. Class I laser products are not considered to be hazardous. The laser system and printer aredesigned so there is never any human access to laser radiation above a Class I level during normal operation, usermaintenance or prescribed service condition.• Wavelength: 800 nm• Beam divergence- Parallel: 11 degrees- Perpendicular: 35 degrees• Maximum power of energy output: 12 mWWARNINGNever operate or service the product with the protective cover removed from Laser/Scanner assembly. The reflectedbeam, although invisible, can damage your eyes.When using this product, these basic safety precautions should always be followed to reduce risk of fire, electricshock, and personal injury.4) Lithium battery not replaceable by userCopyright© 1995-2017 SAMSUNG. All rights reserved. 1-1